pdfsr.com 网站分析
pdfsr.com - 基本信息
pdfsr.com - 页面信息
标题:
Upload PDF, Publish and Share Your Publications at PdfSR.comMeta 关键词:
upload, pdf, publish, share, downloadMeta 描述信息:
Upload, Publish and Share your pdf in less than 1 minute, for free!H1:
Welcome to PdfSR.com!内部链接:
24 (0 nofollow)外部链接:
2 (0 nofollow)pdfsr.com - 建站技术
服务器:
cloudflare
SSL 安全:
不可用robots.txt:
不可用XML 站点地图:
不可用Gzip 压缩:
有效favicon.ico:
不可用pdfsr.com - HTTP Head 分析
HTTP 协议采用了请求与响应模型，通过 HTTP Header 定义了 HTTP 传输过程中的必要参数。 浏览器（例如 Internet Explorer, Google Chrome, Firefox 等）并不会显示 HTTP header 字段的内容，下面是网站 pdfsr.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Tue, 27 Feb 2018 20:40:04 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d7d3237cb24a673e0afd1369c294d51501519764004; expires=Wed, 27-Feb-19 20:40:04 GMT; path=/; domain=.pdfsr.com; HttpOnly
Set-Cookie: pdfsr_session=c71733e048594d938bc9cea50ee1968dacec840a; expires=Tue, 27-Feb-2018 21:40:04 GMT; Max-Age=3600; path=/; domain=.pdfsr.com; HttpOnly
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Vary: Accept-Encoding
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 3f3df501eb7391d0-EWR
Content-Encoding: gzip
Date: Tue, 27 Feb 2018 20:40:04 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d7d3237cb24a673e0afd1369c294d51501519764004; expires=Wed, 27-Feb-19 20:40:04 GMT; path=/; domain=.pdfsr.com; HttpOnly
Set-Cookie: pdfsr_session=c71733e048594d938bc9cea50ee1968dacec840a; expires=Tue, 27-Feb-2018 21:40:04 GMT; Max-Age=3600; path=/; domain=.pdfsr.com; HttpOnly
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Vary: Accept-Encoding
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 3f3df501eb7391d0-EWR
Content-Encoding: gzip
pdfsr.com - DNS 记录分析
DNS 域名系统（Domain Name System，缩写）是 Internet 的一项基础服务。它作为将域名和IP地址相互映射的一个分布式数据库，能够使人更方便地访问互联网。pdfsr.com 当前共有 8 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| pdfsr.com | A | 300 | ||
| pdfsr.com | A | 300 | ||
| pdfsr.com | AAAA | 2400:cb00:2048:1::6812:2327 | 300 | |
| pdfsr.com | AAAA | 2400:cb00:2048:1::6812:2227 | 300 | |
| pdfsr.com | MX | 300 | pri: 0 | |
| pdfsr.com | NS | 86399 | ||
| pdfsr.com | NS | 86399 | ||
| pdfsr.com | SOA | 86400 | expire: 604800 serial: 2019867194 |